Global Patent Index - EP 2689946 B1

EP 2689946 B1 20180905 - Heating device

Title (en)

Heating device

Title (de)

Heizvorrichtung

Title (fr)

Dispositif de chauffage

Publication

EP 2689946 B1 20180905 (DE)

Application

EP 12290256 A 20120724

Priority

EP 12290256 A 20120724

Abstract (en)

[origin: EP2689946A1] The device (20) has a housing (21) comprising a fluid channel (22) with a fluid inlet (23) and a fluid outlet (24). An alternating magnetic field generating element (29) i.e. coil, is arranged in the housing. The element is sealed from the channel by a wall (30), and metallic surface heating elements (32, 33) are heated by alternating magnetic field. The heating elements are arranged in the channel, where fluid medium flows through the heating elements. The field generating element is designed as a hollow-cylindrical element, where the wall is made from magnetic field transparent material.

IPC 8 full level

B60H 1/22 (2006.01); F24H 1/12 (2006.01); H05B 6/10 (2006.01)

CPC (source: EP US)

B60H 1/2221 (2013.01 - EP US); F24H 1/101 (2013.01 - EP US); H05B 6/108 (2013.01 - EP US); B60H 2001/2271 (2013.01 - EP US); F24D 2200/08 (2013.01 - EP US)

Citation (examination)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

EP 2689946 A1 20140129; EP 2689946 B1 20180905; CN 103574884 A 20140212; CN 103574884 B 20171212; JP 2014026976 A 20140206; JP 6210198 B2 20171011; US 2014027444 A1 20140130; US 9848464 B2 20171219

DOCDB simple family (application)

EP 12290256 A 20120724; CN 201310309930 A 20130722; JP 2013151661 A 20130722; US 201313948603 A 20130723